LM4545VHX
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- Mfr.Part #
- LM4545VHX
- Manufacturer
- Texas Instruments
- Package / Case
- 48-LQFP
- Datasheet
- Download
- Description
- IC AUDIO CODEC '97 18BIT 48LQFP
- Stock
- 2,513
- In Stock ：
- 2,513
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- Manufacturer :
- Texas Instruments
- Product Category :
- CODECS
- Type :
- Audio, AC '97
- Terminal Position :
- QUAD
- Mounting Type :
- Surface Mount
- Voltage - Supply, Analog :
- 4.2V~5.5V
- Width :
- 7mm
- Number of Channels :
- 2
- Length :
- 7mm
- Data Interface :
- Serial
- Terminal Form :
- Gull wing
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Supply Voltage-Min (Vsup) :
- 4.5V
- Base Part Number :
- LM4545
- JESD-609 Code :
- e0
- Dynamic Range, ADCs / DACs (db) Typ :
- 90 / 89
- Number of ADCs / DACs :
- 2 / 2
- Qualification Status :
- Not Qualified
- Height Seated (Max) :
- 1.6mm
- Operating Temperature :
- -40°C~85°C
- JESD-30 Code :
- S-PQFP-G48
- RoHS Status :
- Non-RoHS Compliant
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Packaging :
- Tape and Reel (TR)
- Number of Terminations :
- 48
- Voltage - Supply, Digital :
- 3V~5.5V
- Mount :
- Surface Mount
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Terminal Pitch :
- 0.5mm
- Sigma Delta :
- yes
- Supply Voltage-Max (Vsup) :
- 5.5V
- Power Supplies :
- 5V
- Package / Case :
- 48-LQFP
- Number of Bits :
- 18
- Resolution (Bits) :
- 18 b
- Number of Functions :
- 1
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Lead Free :
- Contains Lead
- Datasheets
- LM4545VHX
CODECS Texas Instruments LM4545VHX Overview
The LM4545VHX from Texas Instruments is a high-performance, AC '97 interface audio codec, designed to deliver a rich audio experience in a wide range of applications. This codec integrates an 18-bit digital-to-analog converter (DAC) and analog-to-digital converter (ADC) to provide high fidelity audio output and input, ensuring excellent sound quality and reliability. The LM4545VHX is housed in a compact 48LQFP package, making it ideal for space-constrained applications while offering robust audio functionalities that are crucial for today’s multimedia and communication needs. The integration of this CODECS Texas Instruments LM4545VHX ensures seamless audio performance for embedded systems requiring reliable and high-quality sound reproduction.
LM4545VHX Features
This audio codec features multiple streaming capabilities and simultaneous playback and recording functionalities, which are essential for modern multimedia applications. It supports a variety of sample rates for flexible audio processing, and its low power consumption makes it suitable for portable audio devices. Additionally, the LM4545VHX provides excellent noise immunity and reduced interference, which is critical in maintaining audio clarity in complex electronic environments.
LM4545VHX Applications
- Personal Computers: Implements audio functionalities in desktops and laptops, enhancing both gaming and multimedia experiences through superior sound quality.
- Portable Media Players: Utilized in devices such as MP3 players and handheld gaming consoles, where compact size and power efficiency are crucial, improving audio output for a better user experience.
- Home Entertainment Systems: Integrates into systems such as home theaters and smart speakers, providing high-definition audio that enhances overall sound performance in home entertainment.
- Automotive Audio Systems: Applied in car audio systems to manage complex audio processing tasks, ensuring clear and continuous sound quality in the noisy automotive environment.
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